package cn.itcast.crm.dao;

import java.util.List;

import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.stereotype.Repository;

import cn.itcast.crm.domain.Customer;
@Repository
public interface CustomerRepository extends JpaRepository<Customer, Integer>{

	List<Customer> findByFixedAreaIdIsNull();

	List<Customer> findByFixedAreaId(String fixedAreaId);
@Query("update Customer set fixedAreaId=? where id=?")
@Modifying
	void updateFixedAreaId(String fixedAreaId, Integer id);

//取消定区已经关联的客户
@Query("update Customer set fixedAreaId=null where fixedAreaId=?")
@Modifying
void clearFixedAreaId(String fixedAreaId);

}
